Commit | Line | Data |
---|---|---|
5a739feb | 1 | /* |
dc45ba8c | 2 | * Copyright (c) 1983 Eric P. Allman |
31de980b KB |
3 | * Copyright (c) 1988, 1993 |
4 | * The Regents of the University of California. All rights reserved. | |
bee79b64 | 5 | * |
417f7a11 | 6 | * %sccs.include.redist.c% |
bee79b64 | 7 | * |
e3a8e3e0 | 8 | * @(#)conf.h 8.136 (Berkeley) %G% |
bee79b64 | 9 | */ |
aeb2545d DF |
10 | |
11 | /* | |
12 | ** CONF.H -- All user-configurable parameters for sendmail | |
5a739feb EA |
13 | */ |
14 | ||
f43b04ce | 15 | # include <sys/param.h> |
82530719 | 16 | # include <sys/types.h> |
46300693 | 17 | # include <sys/stat.h> |
c2edb205 | 18 | # include <sys/file.h> |
0349f8cc | 19 | # include <sys/wait.h> |
f8a31c8e | 20 | # include <fcntl.h> |
39270cfd | 21 | # include <signal.h> |
f43b04ce | 22 | |
ba6514e2 | 23 | /********************************************************************** |
5a739feb EA |
24 | ** Table sizes, etc.... |
25 | ** There shouldn't be much need to change these.... | |
ba6514e2 | 26 | **********************************************************************/ |
5a739feb | 27 | |
d36f8e5c | 28 | # define MAXLINE 2048 /* max line length */ |
f0a960f1 | 29 | # define MAXNAME 256 /* max length of a name */ |
5a739feb | 30 | # define MAXPV 40 /* max # of parms to mailers */ |
d36f8e5c | 31 | # define MAXATOM 200 /* max atoms per address */ |
5a739feb | 32 | # define MAXMAILERS 25 /* maximum mailers known to system */ |
91e25a39 | 33 | # define MAXRWSETS 200 /* max # of sets of rewriting rules */ |
5a739feb | 34 | # define MAXPRIORITIES 25 /* max values for Precedence: field */ |
8583ab39 | 35 | # define MAXMXHOSTS 20 /* max # of MX records */ |
8657d05f | 36 | # define SMTPLINELIM 990 /* maximum SMTP line length */ |
f43b04ce EA |
37 | # define MAXKEY 128 /* maximum size of a database key */ |
38 | # define MEMCHUNKSIZE 1024 /* chunk size for memory allocation */ | |
b0b636d1 | 39 | # define MAXUSERENVIRON 100 /* max envars saved, must be >= 3 */ |
9f7134c8 | 40 | # define MAXALIASDB 12 /* max # of alias databases */ |
3b2e4211 EA |
41 | # define MAXMAPSTACK 12 /* max # of stacked or sequenced maps */ |
42 | # define MAXTOCLASS 8 /* max # of message timeout classes */ | |
8583ab39 EA |
43 | |
44 | # ifndef QUEUESIZE | |
45 | # define QUEUESIZE 1000 /* max # of jobs per queue run */ | |
46 | # endif | |
47 | ||
ba6514e2 | 48 | /********************************************************************** |
5a739feb | 49 | ** Compilation options. |
9bcdff70 EA |
50 | ** |
51 | ** #define these if they are available; comment them out otherwise. | |
ba6514e2 | 52 | **********************************************************************/ |
5a739feb | 53 | |
9bcdff70 | 54 | # define LOG 1 /* enable logging */ |
9bcdff70 | 55 | # define UGLYUUCP 1 /* output ugly UUCP From lines */ |
8988dfd3 | 56 | # define NETUNIX 1 /* include unix domain support */ |
3356c77c | 57 | # define NETINET 1 /* include internet support */ |
7f0fd60b | 58 | # define MATCHGECOS 1 /* match user names from gecos field */ |
8e5c6745 | 59 | # define XDEBUG 1 /* enable extended debugging */ |
273562d8 EA |
60 | # ifdef NEWDB |
61 | # define USERDB 1 /* look in user database (requires NEWDB) */ | |
5a4c03c6 EA |
62 | # endif |
63 | ||
efe7f723 EA |
64 | /********************************************************************** |
65 | ** 0/1 Compilation options. | |
66 | ** #define these to 1 if they are available; | |
67 | ** #define them to 0 otherwise. | |
68 | **********************************************************************/ | |
69 | ||
70 | # ifndef NAMED_BIND | |
71 | # define NAMED_BIND 1 /* use Berkeley Internet Domain Server */ | |
72 | # endif | |
73 | ||
fce21cb9 EA |
74 | /* |
75 | ** Most systems have symbolic links today, so default them on. You | |
76 | ** can turn them off by #undef'ing this below. | |
77 | */ | |
78 | ||
79 | # define HASLSTAT 1 /* has lstat(2) call */ | |
80 | ||
c6bd47b4 EA |
81 | /* |
82 | ** General "standard C" defines. | |
83 | ** | |
84 | ** These may be undone later, to cope with systems that claim to | |
85 | ** be Standard C but aren't. Gcc is the biggest offender -- it | |
86 | ** doesn't realize that the library is part of the language. | |
87 | ** | |
88 | ** Life would be much easier if we could get rid of this sort | |
89 | ** of bozo problems. | |
90 | */ | |
91 | ||
92 | #ifdef __STDC__ | |
93 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ | |
94 | #endif | |
95 | ||
ba6514e2 | 96 | /********************************************************************** |
e6245c7e EA |
97 | ** Operating system configuration. |
98 | ** | |
99 | ** Unless you are porting to a new OS, you shouldn't have to | |
100 | ** change these. | |
ba6514e2 | 101 | **********************************************************************/ |
5a4c03c6 | 102 | |
fd57f063 EA |
103 | /* |
104 | ** Per-Operating System defines | |
105 | */ | |
106 | ||
2b09dd75 | 107 | |
ba6514e2 | 108 | /* |
27a00e24 | 109 | ** HP-UX -- tested for 8.07, 9.00, and 9.01. |
ba6514e2 EA |
110 | */ |
111 | ||
2e4c6b4f | 112 | #ifdef __hpux |
192b13aa EA |
113 | /* avoid m_flags conflict between db.h & sys/sysmacros.h on HP 300 */ |
114 | # undef m_flags | |
fd57f063 | 115 | # define SYSTEM5 1 /* include all the System V defines */ |
39270cfd EA |
116 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
117 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
e7261663 | 118 | # define setreuid(r, e) setresuid(r, e, -1) |
f1f79a58 | 119 | # define LA_TYPE LA_SUBR |
5e0e0f8f | 120 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
60e52ca7 | 121 | # define GIDSET_T gid_t |
33d59d37 | 122 | # define _PATH_UNIX "/hp-ux" |
60e52ca7 EA |
123 | # ifndef _PATH_SENDMAILCF |
124 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
125 | # endif | |
a74fd615 EA |
126 | # ifndef IDENTPROTO |
127 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
128 | # endif | |
0379c130 EA |
129 | # ifndef HASGETUSERSHELL |
130 | # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */ | |
131 | # endif | |
fc658fc9 | 132 | # define syslog hard_syslog |
0379c130 EA |
133 | # ifdef __STDC__ |
134 | extern int syslog(int, char *, ...); | |
135 | # endif | |
2e4c6b4f | 136 | #endif |
273562d8 | 137 | |
2b09dd75 | 138 | |
ba6514e2 EA |
139 | /* |
140 | ** IBM AIX 3.x -- actually tested for 3.2.3 | |
141 | */ | |
142 | ||
2e4c6b4f | 143 | #ifdef _AIX3 |
39270cfd | 144 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
485a1ac5 | 145 | # define HASUNAME 1 /* use System V uname(2) system call */ |
1ee33f7d | 146 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
9114f86c | 147 | # define FORK fork /* no vfork primitive available */ |
5e0e0f8f | 148 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ |
ddeafa3b | 149 | # define SPT_PADCHAR '\0' /* pad process title with nulls */ |
263da570 | 150 | # define LA_TYPE LA_INT |
2e4c6b4f | 151 | #endif |
8e5c6745 | 152 | |
2b09dd75 | 153 | |
ba6514e2 EA |
154 | /* |
155 | ** Silicon Graphics IRIX | |
156 | ** | |
0fc3fb21 | 157 | ** Compiles on 4.0.1. |
10589f62 EA |
158 | ** |
159 | ** Use IRIX64 instead of IRIX for 64-bit IRIX. | |
160 | ** | |
161 | ** IRIX64 changes from Mark R. Levinson <ml@cvdev.rochester.edu>. | |
ba6514e2 EA |
162 | */ |
163 | ||
10589f62 EA |
164 | #ifdef IRIX64 |
165 | # define IRIX | |
166 | #endif | |
167 | ||
2e4c6b4f | 168 | #ifdef IRIX |
f369a70b | 169 | # define SYSTEM5 1 /* this is a System-V derived system */ |
39270cfd EA |
170 | # define HASSETREUID 1 /* has setreuid(2) call */ |
171 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1ee33f7d | 172 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
8e5c6745 | 173 | # define FORK fork /* no vfork primitive available */ |
55a619e1 | 174 | # ifndef IRIX64 /* IRIX 6.0 */ |
162edce0 EA |
175 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
176 | # endif | |
0d2faefc | 177 | # define setpgid BSDsetpgrp |
e6cb9fc4 | 178 | # define GIDSET_T gid_t |
5e0e0f8f | 179 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
b2b48b69 | 180 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
f369a70b | 181 | # define LA_TYPE LA_INT |
10589f62 EA |
182 | # ifdef IRIX64 |
183 | # define NAMELISTMASK 0x7fffffffffffffff /* mask for nlist() values */ | |
184 | # else | |
185 | # define NAMELISTMASK 0x7fffffff /* mask for nlist() values */ | |
186 | # endif | |
2e4c6b4f | 187 | #endif |
9114f86c | 188 | |
ba6514e2 EA |
189 | |
190 | /* | |
8988dfd3 EA |
191 | ** SunOS and Solaris |
192 | ** | |
193 | ** Tested on SunOS 4.1.x (a.k.a. Solaris 1.1.x) and | |
194 | ** Solaris 2.2 (a.k.a. SunOS 5.2). | |
ba6514e2 EA |
195 | */ |
196 | ||
45f49b73 | 197 | #if defined(sun) && !defined(BSD) |
fd57f063 | 198 | |
39270cfd | 199 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
8988dfd3 | 200 | # define HASUNAME 1 /* use System V uname(2) system call */ |
1ee33f7d | 201 | # define HASGETUSERSHELL 1 /* DOES have getusershell(3) call in libc */ |
5e0e0f8f | 202 | # define LA_TYPE LA_INT |
45f49b73 | 203 | |
d4125001 EA |
204 | # ifdef SOLARIS_2_3 |
205 | # define SOLARIS | |
206 | # endif | |
207 | ||
7b3820ed | 208 | # ifdef SOLARIS |
ba6514e2 | 209 | /* Solaris 2.x (a.k.a. SunOS 5.x) */ |
0554a095 EA |
210 | # ifndef __svr4__ |
211 | # define __svr4__ /* use all System V Releae 4 defines below */ | |
212 | # endif | |
fd57f063 | 213 | # include <sys/time.h> |
6f884c69 EA |
214 | # define gethostbyname solaris_gethostbyname /* get working version */ |
215 | # define gethostbyaddr solaris_gethostbyaddr /* get working version */ | |
d7a2e485 | 216 | # define GIDSET_T gid_t |
f361504a | 217 | # ifndef _PATH_UNIX |
1960c7b8 | 218 | # define _PATH_UNIX "/dev/ksyms" |
f361504a | 219 | # endif |
33d59d37 EA |
220 | # ifndef _PATH_SENDMAILCF |
221 | # define _PATH_SENDMAILCF "/etc/mail/sendmail.cf" | |
0f786d57 | 222 | # endif |
0f786d57 | 223 | # ifndef _PATH_SENDMAILPID |
33d59d37 EA |
224 | # define _PATH_SENDMAILPID "/etc/mail/sendmail.pid" |
225 | # endif | |
71aecf7c EA |
226 | # ifndef SYSLOG_BUFSIZE |
227 | # define SYSLOG_BUFSIZE 1024 /* allow full size syslog buffer */ | |
228 | # endif | |
fd57f063 | 229 | |
7b3820ed | 230 | # else |
e9abaf1a | 231 | /* SunOS 4.0.3 or 4.1.x */ |
f361504a | 232 | # define HASSETREUID 1 /* has setreuid(2) call */ |
72af7ebb EA |
233 | # ifndef HASFLOCK |
234 | # define HASFLOCK 1 /* has flock(2) call */ | |
235 | # endif | |
5e0e0f8f | 236 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
45f49b73 | 237 | # include <vfork.h> |
45f49b73 | 238 | |
e9abaf1a EA |
239 | # ifdef SUNOS403 |
240 | /* special tweaking for SunOS 4.0.3 */ | |
241 | # include <malloc.h> | |
242 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
243 | # define WAITUNION 1 /* use "union wait" as wait argument type */ | |
244 | # undef WIFEXITED | |
245 | # undef WEXITSTATUS | |
246 | # undef HASUNAME | |
247 | # define setpgid setpgrp | |
248 | typedef int pid_t; | |
249 | extern char *getenv(); | |
250 | ||
d0812b5a EA |
251 | # else |
252 | /* 4.1.x specifics */ | |
253 | # define HASSETSID 1 /* has Posix setsid(2) call */ | |
254 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ | |
255 | ||
e9abaf1a | 256 | # endif |
fd57f063 | 257 | # endif |
45f49b73 EA |
258 | #endif |
259 | ||
fe3849ea | 260 | /* |
8988dfd3 EA |
261 | ** DG/UX |
262 | ** | |
810a6265 EA |
263 | ** Tested on 5.4.2 and 5.4.3. Use DGUX_5_4_2 to get the |
264 | ** older support. | |
265 | ** 5.4.3 changes from Mark T. Robinson <mtr@ornl.gov>. | |
fe3849ea EA |
266 | */ |
267 | ||
810a6265 EA |
268 | #ifdef DGUX_5_4_2 |
269 | # define DGUX 1 | |
270 | #endif | |
271 | ||
fe3849ea EA |
272 | #ifdef DGUX |
273 | # define SYSTEM5 1 | |
274 | # define LA_TYPE LA_SUBR | |
fe3849ea EA |
275 | # define HASSETREUID 1 /* has setreuid(2) call */ |
276 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
277 | # define HASSETSID 1 /* has Posix setsid(2) call */ | |
278 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
e1ab99fe | 279 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) */ |
a74fd615 EA |
280 | # ifndef IDENTPROTO |
281 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
282 | # endif | |
ddeafa3b | 283 | # define SPT_TYPE SPT_NONE /* don't use setproctitle */ |
5e0e0f8f | 284 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
8988dfd3 EA |
285 | |
286 | /* these include files must be included early on DG/UX */ | |
287 | # include <netinet/in.h> | |
288 | # include <arpa/inet.h> | |
289 | ||
810a6265 EA |
290 | # ifdef DGUX_5_4_2 |
291 | # define inet_addr dgux_inet_addr | |
fe3849ea | 292 | extern long dgux_inet_addr(); |
810a6265 | 293 | # endif |
fe3849ea EA |
294 | #endif |
295 | ||
2b09dd75 | 296 | |
ba6514e2 EA |
297 | /* |
298 | ** Digital Ultrix 4.2A or 4.3 | |
9cea9407 EA |
299 | ** |
300 | ** Apparently, fcntl locking is broken on 4.2A, in that locks are | |
301 | ** not dropped when the process exits. This causes major problems, | |
302 | ** so flock is the only alternative. | |
ba6514e2 EA |
303 | */ |
304 | ||
45f49b73 | 305 | #ifdef ultrix |
39270cfd | 306 | # define HASSETREUID 1 /* has setreuid(2) call */ |
33d59d37 | 307 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
39270cfd | 308 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
b1839a64 | 309 | # define HASUNAME 1 /* use System V uname(2) system call */ |
72af7ebb EA |
310 | # ifndef HASFLOCK |
311 | # define HASFLOCK 1 /* has flock(2) call */ | |
312 | # endif | |
1ee33f7d | 313 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
a3815d39 | 314 | # define BROKEN_RES_SEARCH 1 /* res_search(unknown) returns h_errno=0 */ |
0dbb4629 EA |
315 | # ifdef vax |
316 | # define LA_TYPE LA_FLOAT | |
317 | # else | |
318 | # define LA_TYPE LA_INT | |
319 | # define LA_AVENRUN "avenrun" | |
320 | # endif | |
5e0e0f8f | 321 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
a74fd615 EA |
322 | # ifndef IDENTPROTO |
323 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
324 | # endif | |
e6245c7e EA |
325 | #endif |
326 | ||
2b09dd75 | 327 | |
6068a621 EA |
328 | /* |
329 | ** OSF/1 for Intel Paragon. | |
330 | ** | |
d4895973 EA |
331 | ** Contributed by Jeff A. Earickson <jeff@ssd.intel.com> |
332 | ** of Intel Scalable Systems Divison. | |
6068a621 EA |
333 | */ |
334 | ||
335 | #ifdef __PARAGON__ | |
336 | # define __osf__ 1 /* get OSF/1 defines below */ | |
337 | # ifndef _PATH_SENDMAILCF | |
338 | # define _PATH_SENDMAILCF "/var/adm/sendmail/sendmail.cf" | |
339 | # endif | |
340 | #endif | |
341 | ||
342 | ||
ba6514e2 EA |
343 | /* |
344 | ** OSF/1 (tested on Alpha) | |
345 | */ | |
346 | ||
fd57f063 | 347 | #ifdef __osf__ |
33d59d37 | 348 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
39270cfd EA |
349 | # define HASSETREUID 1 /* has setreuid(2) call */ |
350 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
534256ae | 351 | # ifndef HASFLOCK |
72af7ebb EA |
352 | # define HASFLOCK 1 /* has flock(2) call */ |
353 | # endif | |
33d59d37 | 354 | # define LA_TYPE LA_INT |
5e0e0f8f | 355 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
8988dfd3 | 356 | # ifndef _PATH_SENDMAILPID |
fc658fc9 | 357 | # define _PATH_SENDMAILPID "/var/run/sendmail.pid" |
8988dfd3 | 358 | # endif |
6070681d EA |
359 | #endif |
360 | ||
2b09dd75 | 361 | |
ba6514e2 EA |
362 | /* |
363 | ** NeXTstep | |
364 | */ | |
365 | ||
fbfeb92c | 366 | #ifdef NeXT |
39270cfd | 367 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
72af7ebb EA |
368 | # ifndef HASFLOCK |
369 | # define HASFLOCK 1 /* has flock(2) call */ | |
370 | # endif | |
9cb009c2 | 371 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
693a756a | 372 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
8e5c6745 | 373 | # define sleep sleepX |
0d2faefc | 374 | # define setpgid setpgrp |
e60b62fd EA |
375 | # ifndef LA_TYPE |
376 | # define LA_TYPE LA_MACH | |
377 | # endif | |
5e0e0f8f | 378 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
0349f8cc | 379 | # ifndef _POSIX_SOURCE |
39270cfd | 380 | typedef int pid_t; |
0349f8cc EA |
381 | # undef WEXITSTATUS |
382 | # undef WIFEXITED | |
383 | # endif | |
0f786d57 EA |
384 | # ifndef _PATH_SENDMAILCF |
385 | # define _PATH_SENDMAILCF "/etc/sendmail/sendmail.cf" | |
386 | # endif | |
0f786d57 EA |
387 | # ifndef _PATH_SENDMAILPID |
388 | # define _PATH_SENDMAILPID "/etc/sendmail/sendmail.pid" | |
389 | # endif | |
8c5949d2 EA |
390 | #endif |
391 | ||
2b09dd75 | 392 | |
ba6514e2 | 393 | /* |
33d59d37 | 394 | ** 4.4 BSD |
9c08c09b EA |
395 | ** |
396 | ** See also BSD defines. | |
ba6514e2 EA |
397 | */ |
398 | ||
ed0b2c1b | 399 | #ifdef BSD4_4 |
0f786d57 | 400 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
ed0b2c1b | 401 | # include <sys/cdefs.h> |
7621e399 | 402 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ |
0f786d57 EA |
403 | # ifndef LA_TYPE |
404 | # define LA_TYPE LA_SUBR | |
405 | # endif | |
5e0e0f8f | 406 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
ddeafa3b | 407 | # define SPT_TYPE SPT_PSSTRINGS /* use PS_STRINGS pointer */ |
7621e399 EA |
408 | #endif |
409 | ||
2b09dd75 | 410 | |
e7261663 EA |
411 | /* |
412 | ** BSD/386 (all versions) | |
413 | ** From Tony Sanders, BSDI | |
414 | */ | |
415 | ||
416 | #ifdef __bsdi__ | |
417 | # define HASUNSETENV 1 /* has the unsetenv(3) call */ | |
418 | # define HASSETSID 1 /* has the setsid(2) POSIX syscall */ | |
e7261663 EA |
419 | # include <sys/cdefs.h> |
420 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ | |
11c14c72 | 421 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
e7261663 EA |
422 | # ifndef LA_TYPE |
423 | # define LA_TYPE LA_SUBR | |
424 | # endif | |
11c14c72 EA |
425 | # if defined(_BSDI_VERSION) && _BSDI_VERSION >= 199312 |
426 | /* version 1.1 or later */ | |
ddeafa3b EA |
427 | # undef SPT_TYPE |
428 | # define SPT_TYPE SPT_BUILTIN /* setproctitle is in libc */ | |
11c14c72 EA |
429 | # else |
430 | /* version 1.0 or earlier */ | |
431 | # ifndef OLD_NEWDB | |
432 | # define OLD_NEWDB 1 /* old version of newdb library */ | |
433 | # endif | |
ddeafa3b | 434 | # define SPT_PADCHAR '\0' /* pad process title with nulls */ |
11c14c72 | 435 | # endif |
e7261663 EA |
436 | #endif |
437 | ||
438 | ||
439 | ||
db82ecce | 440 | /* |
766f059d | 441 | ** 386BSD / FreeBSD 1.0E / NetBSD (all architectures, all versions) |
db82ecce EA |
442 | ** |
443 | ** 4.3BSD clone, closer to 4.4BSD | |
9c08c09b EA |
444 | ** |
445 | ** See also BSD defines. | |
db82ecce EA |
446 | */ |
447 | ||
766f059d | 448 | #if defined(__386BSD__) || defined(__FreeBSD__) || defined(__NetBSD__) |
db82ecce EA |
449 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
450 | # define HASSETSID 1 /* has the setsid(2) POSIX syscall */ | |
1411dc64 EA |
451 | # ifdef __NetBSD__ |
452 | # define HASUNAME 1 /* has uname(2) syscall */ | |
453 | # endif | |
db82ecce EA |
454 | # include <sys/cdefs.h> |
455 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ | |
456 | # ifndef LA_TYPE | |
457 | # define LA_TYPE LA_SUBR | |
458 | # endif | |
5e0e0f8f | 459 | # define SFS_TYPE SFS_MOUNT /* use <sys/mount.h> statfs() impl */ |
db82ecce EA |
460 | #endif |
461 | ||
462 | ||
8988dfd3 EA |
463 | /* |
464 | ** Mach386 | |
465 | ** | |
466 | ** For mt Xinu's Mach386 system. | |
467 | */ | |
468 | ||
469 | #if defined(MACH) && defined(i386) | |
470 | # define MACH386 1 | |
471 | # define HASUNSETENV 1 /* has unsetenv(3) call */ | |
472 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
534256ae | 473 | # ifndef HASFLOCK |
72af7ebb EA |
474 | # define HASFLOCK 1 /* has flock(2) call */ |
475 | # endif | |
8988dfd3 EA |
476 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
477 | # define NEEDSTRTOL 1 /* need the strtol() function */ | |
478 | # define setpgid setpgrp | |
479 | # ifndef LA_TYPE | |
480 | # define LA_TYPE LA_FLOAT | |
481 | # endif | |
5e0e0f8f | 482 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
c6bd47b4 | 483 | # undef HASSETVBUF /* don't actually have setvbuf(3) */ |
8988dfd3 EA |
484 | # undef WEXITSTATUS |
485 | # undef WIFEXITED | |
486 | # ifndef _PATH_SENDMAILCF | |
487 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
488 | # endif | |
489 | # ifndef _PATH_SENDMAILPID | |
490 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
491 | # endif | |
492 | #endif | |
493 | ||
494 | ||
35f1f39e EA |
495 | /* |
496 | ** 4.3 BSD -- this is for very old systems | |
497 | ** | |
f0bb212b EA |
498 | ** Should work for mt Xinu MORE/BSD and Mips UMIPS-BSD 2.1. |
499 | ** | |
35f1f39e EA |
500 | ** You'll also have to install a new resolver library. |
501 | ** I don't guarantee that support for this environment is complete. | |
502 | */ | |
503 | ||
f0bb212b | 504 | #if defined(oldBSD43) || defined(MORE_BSD) || defined(umipsbsd) |
35f1f39e EA |
505 | # define NEEDVPRINTF 1 /* need a replacement for vprintf(3) */ |
506 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ | |
0639fd0c | 507 | # define ARBPTR_T char * |
0d2faefc | 508 | # define setpgid setpgrp |
35f1f39e EA |
509 | # ifndef LA_TYPE |
510 | # define LA_TYPE LA_FLOAT | |
511 | # endif | |
512 | # ifndef _PATH_SENDMAILCF | |
513 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
514 | # endif | |
a74fd615 EA |
515 | # ifndef IDENTPROTO |
516 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
517 | # endif | |
ac3f694f EA |
518 | # undef WEXITSTATUS |
519 | # undef WIFEXITED | |
520 | typedef short pid_t; | |
521 | extern int errno; | |
35f1f39e EA |
522 | #endif |
523 | ||
2b09dd75 | 524 | |
ba6514e2 EA |
525 | /* |
526 | ** SCO Unix | |
8e01bd08 EA |
527 | ** |
528 | ** This includes two parts -- the first is for SCO Open Server 3.2v4 | |
529 | ** (contributed by Philippe Brand <phb@colombo.telesys-innov.fr>). | |
530 | ** The second is, I believe, for an older version. | |
ba6514e2 EA |
531 | */ |
532 | ||
8e01bd08 EA |
533 | #ifdef _SCO_unix_4_2 |
534 | # define _SCO_unix_ | |
535 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
3f23b98b | 536 | # define NEEDFSYNC 1 /* needs the fsync(2) call stub */ |
8e01bd08 EA |
537 | # define _PATH_UNIX "/unix" |
538 | # ifndef _PATH_SENDMAILCF | |
539 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
540 | # endif | |
541 | # ifndef _PATH_SENDMAILPID | |
542 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
543 | # endif | |
544 | #endif | |
545 | ||
7621e399 EA |
546 | #ifdef _SCO_unix_ |
547 | # define SYSTEM5 1 /* include all the System V defines */ | |
39270cfd | 548 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ |
175dac04 | 549 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
7621e399 EA |
550 | # define FORK fork |
551 | # define MAXPATHLEN PATHSIZE | |
fe3849ea | 552 | # define LA_TYPE LA_SHORT |
e8dfcb16 | 553 | # define SFS_TYPE SFS_4ARGS /* use <sys/statfs.h> 4-arg impl */ |
b2b48b69 | 554 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
f7311261 | 555 | # define TZ_TYPE TZ_TM_NAME /* use tm->tm_name */ |
8988dfd3 | 556 | # undef NETUNIX /* no unix domain socket support */ |
33d59d37 EA |
557 | #endif |
558 | ||
2b09dd75 | 559 | |
e3a8e3e0 EA |
560 | /* |
561 | ** ISC (SunSoft) Unix. | |
562 | ** | |
563 | ** Contributed by J.J. Bailey <jjb@jagware.bcc.com> | |
564 | */ | |
565 | ||
566 | #ifdef ISC_UNIX | |
567 | # include <net/errno.h> | |
568 | # define SYSTEM5 1 /* include all the System V defines */ | |
569 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
570 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
571 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
572 | # define NEEDFSYNC 1 /* needs the fsync(2) call stub */ | |
573 | # undef NETUNIX /* no unix domain socket support */ | |
574 | # define FORK fork | |
575 | # define MAXPATHLEN 1024 | |
576 | # define LA_TYPE LA_SHORT | |
577 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ | |
578 | # define SFS_BAVAIL f_bfree /* alternate field name */ | |
579 | # define _PATH_UNIX "/unix" | |
580 | # ifndef _PATH_SENDMAILCF | |
581 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
582 | # endif | |
583 | # ifndef _PATH_SENDMAILPID | |
584 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
585 | # endif | |
586 | ||
587 | typedef short pid_t; | |
588 | ||
589 | #endif | |
590 | ||
591 | ||
4d645e29 EA |
592 | /* |
593 | ** Altos System V. | |
594 | ** Contributed by Tim Rice <timr@crl.com>. | |
595 | */ | |
596 | ||
597 | #ifdef ALTOS_SYS_V | |
598 | # include <limits.h> | |
599 | # define SYSTEM5 1 /* include all the System V defines */ | |
600 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
601 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
602 | # define WAITUNION 1 /* use "union wait" as wait argument type */ | |
603 | # define NEEDFSYNC 1 /* no fsync(2) in system library */ | |
604 | # define FORK fork | |
605 | # define MAXPATHLEN PATHSIZE | |
606 | # define LA_TYPE LA_SHORT | |
607 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ | |
b2b48b69 | 608 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
4d645e29 EA |
609 | # define TZ_TYPE TZ_TM_NAME /* use tm->tm_name */ |
610 | # undef NETUNIX /* no unix domain socket support */ | |
611 | # undef WIFEXITED | |
612 | # undef WEXITSTATUS | |
613 | # define strtoul strtol /* gcc library bogosity */ | |
614 | ||
615 | typedef unsigned short uid_t; | |
616 | typedef unsigned short gid_t; | |
617 | typedef short pid_t; | |
618 | #endif | |
619 | ||
620 | ||
33d59d37 EA |
621 | /* |
622 | ** ConvexOS 11.0 and later | |
f0bb212b EA |
623 | ** |
624 | ** "Todd C. Miller" <millert@mroe.cs.colorado.edu> claims this | |
625 | ** works on 9.1 as well. | |
33d59d37 EA |
626 | */ |
627 | ||
628 | #ifdef _CONVEX_SOURCE | |
0c31d7be EA |
629 | # define BSD 1 /* include all the BSD defines */ |
630 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
33d59d37 | 631 | # define HASSETSID 1 /* has POSIX setsid(2) call */ |
0c31d7be | 632 | # define NEEDGETOPT 1 /* need replacement for getopt(3) */ |
33d59d37 | 633 | # define LA_TYPE LA_FLOAT |
5e0e0f8f | 634 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
f0bb212b EA |
635 | # ifndef _PATH_SENDMAILCF |
636 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
637 | # endif | |
638 | # ifndef S_IREAD | |
639 | # define S_IREAD _S_IREAD | |
640 | # define S_IWRITE _S_IWRITE | |
641 | # define S_IEXEC _S_IEXEC | |
642 | # define S_IFMT _S_IFMT | |
643 | # define S_IFCHR _S_IFCHR | |
644 | # define S_IFBLK _S_IFBLK | |
645 | # endif | |
a74fd615 EA |
646 | # ifndef IDENTPROTO |
647 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
648 | # endif | |
33d59d37 EA |
649 | #endif |
650 | ||
2b09dd75 | 651 | |
33d59d37 | 652 | /* |
fa323968 | 653 | ** RISC/os 4.52 |
33d59d37 | 654 | ** |
fa323968 | 655 | ** Gives a ton of warning messages, but otherwise compiles. |
33d59d37 EA |
656 | */ |
657 | ||
0fc3fb21 | 658 | #ifdef RISCOS |
fa323968 | 659 | |
33d59d37 | 660 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
534256ae | 661 | # ifndef HASFLOCK |
72af7ebb EA |
662 | # define HASFLOCK 1 /* has flock(2) call */ |
663 | # endif | |
fa323968 EA |
664 | # define WAITUNION 1 /* use "union wait" as wait argument type */ |
665 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ | |
33d59d37 EA |
666 | # define LA_TYPE LA_INT |
667 | # define LA_AVENRUN "avenrun" | |
668 | # define _PATH_UNIX "/unix" | |
fa323968 EA |
669 | # undef WIFEXITED |
670 | ||
671 | # define setpgid setpgrp | |
672 | ||
673 | extern int errno; | |
674 | typedef int pid_t; | |
675 | #define SIGFUNC_DEFINED | |
676 | typedef int (*sigfunc_t)(); | |
677 | extern char *getenv(); | |
678 | extern void *malloc(); | |
679 | ||
ed0b2c1b EA |
680 | #endif |
681 | ||
2b09dd75 | 682 | |
0d2faefc EA |
683 | /* |
684 | ** Linux 0.99pl10 and above... | |
a1a01683 EA |
685 | ** |
686 | ** Thanks to, in reverse order of contact: | |
687 | ** | |
688 | ** John Kennedy <warlock@csuchico.edu> | |
5d944135 | 689 | ** Andrew Pam <avatar@aus.xanadu.com> |
a1a01683 EA |
690 | ** Florian La Roche <rzsfl@rz.uni-sb.de> |
691 | ** Karl London <karl@borg.demon.co.uk> | |
692 | ** | |
5d944135 EA |
693 | ** Last compiled against: [12/14/94 @ 11:38:41 PM (Wednesday)] |
694 | ** sendmail 8.7.a.5 named 4.9.3-beta12-p1 db-1.85 | |
695 | ** gcc 2.6.2 libc.so.4.6.20 | |
696 | ** slackware 2.1.0 linux 1.1.70 | |
0d2faefc EA |
697 | */ |
698 | ||
404f4d13 | 699 | #ifdef __linux__ |
402003b1 | 700 | # define BSD 1 /* include BSD defines */ |
0d2faefc | 701 | # define NEEDGETOPT 1 /* need a replacement for getopt(3) */ |
402003b1 | 702 | # define HASUNAME 1 /* use System V uname(2) system call */ |
c2edb205 | 703 | # define HASUNSETENV 1 /* has unsetenv(3) call */ |
402003b1 | 704 | # define ERRLIST_PREDEFINED /* don't declare sys_errlist */ |
a1a01683 | 705 | # define GIDSET_T gid_t /* from <linux/types.h> */ |
375679c6 | 706 | # define HASGETUSERSHELL 0 /* getusershell(3) broken in Slackware 2.0 */ |
0d2faefc | 707 | # ifndef LA_TYPE |
ff065a83 | 708 | # define LA_TYPE LA_PROCSTR |
0d2faefc | 709 | # endif |
a1a01683 | 710 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() impl */ |
5d944135 EA |
711 | # ifndef _PATH_SENDMAILPID |
712 | # define _PATH_SENDMAILPID "/var/run/sendmail.pid" | |
713 | # endif | |
714 | # define TZ_TYPE TZ_TNAME | |
72ef208d | 715 | # include <sys/sysmacros.h> |
a1a01683 | 716 | # undef atol /* wounded in <stdlib.h> */ |
0d2faefc EA |
717 | #endif |
718 | ||
719 | ||
178464cb EA |
720 | /* |
721 | ** DELL SVR4 Issue 2.2, and others | |
722 | ** From Kimmo Suominen <kim@grendel.lut.fi> | |
723 | ** | |
724 | ** It's on #ifdef DELL_SVR4 because Solaris also gets __svr4__ | |
725 | ** defined, and the definitions conflict. | |
69bed929 EA |
726 | ** |
727 | ** Peter Wemm <peter@perth.DIALix.oz.au> claims that the setreuid | |
728 | ** trick works on DELL 2.2 (SVR4.0/386 version 4.0) and ESIX 4.0.3A | |
729 | ** (SVR4.0/386 version 3.0). | |
178464cb EA |
730 | */ |
731 | ||
732 | #ifdef DELL_SVR4 | |
f361504a EA |
733 | /* no changes necessary */ |
734 | /* see general __svr4__ defines below */ | |
178464cb EA |
735 | #endif |
736 | ||
737 | ||
c2edb205 EA |
738 | /* |
739 | ** Apple A/UX 3.0 | |
740 | */ | |
741 | ||
742 | #ifdef _AUX_SOURCE | |
25a722b1 | 743 | # include <sys/sysmacros.h> |
c2edb205 | 744 | # define BSD /* has BSD routines */ |
c2edb205 | 745 | # define HASUNAME 1 /* use System V uname(2) system call */ |
c2edb205 | 746 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
53335960 | 747 | # define SIGFUNC_DEFINED /* sigfunc_t already defined */ |
a74fd615 EA |
748 | # ifndef IDENTPROTO |
749 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
750 | # endif | |
c2edb205 EA |
751 | # define FORK fork |
752 | # ifndef _PATH_SENDMAILCF | |
753 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
754 | # endif | |
755 | # ifndef LA_TYPE | |
756 | # define LA_TYPE LA_ZERO | |
757 | # endif | |
5e0e0f8f | 758 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ |
96e003d2 EA |
759 | # undef WIFEXITED |
760 | # undef WEXITSTATUS | |
c2edb205 EA |
761 | #endif |
762 | ||
763 | ||
82530719 EA |
764 | /* |
765 | ** Encore UMAX V | |
766 | ** | |
767 | ** Not extensively tested. | |
768 | */ | |
769 | ||
770 | #ifdef UMAXV | |
771 | # include <limits.h> | |
772 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
82530719 EA |
773 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
774 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1ee33f7d | 775 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
82530719 EA |
776 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ |
777 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ | |
778 | # define FORK fork /* no vfork(2) primitive available */ | |
5e0e0f8f | 779 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
82530719 EA |
780 | # define MAXPATHLEN PATH_MAX |
781 | extern struct passwd *getpwent(), *getpwnam(), *getpwuid(); | |
782 | extern struct group *getgrent(), *getgrnam(), *getgrgid(); | |
783 | # undef WIFEXITED | |
784 | # undef WEXITSTATUS | |
785 | #endif | |
786 | ||
787 | ||
31c3ae15 EA |
788 | /* |
789 | ** Stardent Titan 3000 running TitanOS 4.2. | |
790 | ** | |
791 | ** Must be compiled in "cc -43" mode. | |
792 | ** | |
fce21cb9 | 793 | ** From Kate Hedstrom <kate@ahab.rutgers.edu>. |
31c3ae15 EA |
794 | ** |
795 | ** Note the tweaking below after the BSD defines are set. | |
796 | */ | |
797 | ||
798 | #ifdef titan | |
799 | # define setpgid setpgrp | |
800 | typedef int pid_t; | |
801 | # undef WIFEXITED | |
802 | # undef WEXITSTATUS | |
803 | #endif | |
804 | ||
805 | ||
c6bd47b4 EA |
806 | /* |
807 | ** Sequent DYNIX 3.2.0 | |
808 | ** | |
809 | ** From Jim Davis <jdavis@cs.arizona.edu>. | |
810 | */ | |
811 | ||
812 | #ifdef sequent | |
efadb8ee | 813 | |
c6bd47b4 EA |
814 | # define BSD 1 |
815 | # define HASUNSETENV 1 | |
816 | # define BSD4_3 1 /* to get signal() in conf.c */ | |
817 | # define WAITUNION 1 | |
818 | # define LA_TYPE LA_FLOAT | |
819 | # ifdef _POSIX_VERSION | |
820 | # undef _POSIX_VERSION /* set in <unistd.h> */ | |
821 | # endif | |
822 | # undef HASSETVBUF /* don't actually have setvbuf(3) */ | |
823 | # define setpgid setpgrp | |
824 | ||
825 | /* Have to redefine WIFEXITED to take an int, to work with waitfor() */ | |
826 | # undef WIFEXITED | |
827 | # define WIFEXITED(s) (((union wait*)&(s))->w_stopval != WSTOPPED && \ | |
828 | ((union wait*)&(s))->w_termsig == 0) | |
829 | # define WEXITSTATUS(s) (((union wait*)&(s))->w_retcode) | |
830 | typedef int pid_t; | |
831 | # define isgraph(c) (isprint(c) && (c != ' ')) | |
832 | ||
28462cf3 EA |
833 | # ifndef IDENTPROTO |
834 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
835 | # endif | |
836 | ||
c6bd47b4 EA |
837 | # ifndef _PATH_UNIX |
838 | # define _PATH_UNIX "/dynix" | |
839 | # endif | |
840 | # ifndef _PATH_SENDMAILCF | |
841 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
842 | # endif | |
843 | ||
844 | #endif | |
845 | ||
846 | ||
efadb8ee EA |
847 | /* |
848 | ** Sequent DYNIX/ptx v2.0 (and higher) | |
849 | ** | |
850 | ** For DYNIX/ptx v1.x, undefine HASSETREUID. | |
851 | ** | |
852 | ** From Tim Wright <timw@sequent.com>. | |
853 | */ | |
854 | ||
855 | #ifdef _SEQUENT_ | |
856 | # define SYSTEM5 1 /* include all the System V defines */ | |
857 | # define HASSETSID 1 /* has POSIX setsid(2) call */ | |
858 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
859 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
860 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
861 | # define GIDSET_T gid_t | |
862 | # define LA_TYPE LA_INT | |
863 | # define SFS_TYPE SFS_STATFS /* use <sys/statfs.h> statfs() impl */ | |
ddeafa3b | 864 | # define SPT_TYPE SPT_NONE /* don't use setproctitle */ |
28462cf3 EA |
865 | # ifndef IDENTPROTO |
866 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
867 | # endif | |
efadb8ee EA |
868 | # ifndef _PATH_SENDMAILCF |
869 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
870 | # endif | |
871 | # ifndef _PATH_SENDMAILPID | |
872 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
873 | # endif | |
874 | #endif | |
875 | ||
876 | ||
250441f6 EA |
877 | /* |
878 | ** Cray Unicos | |
879 | ** | |
880 | ** Ported by David L. Kensiski, Sterling Sofware <kensiski@nas.nasa.gov> | |
881 | */ | |
882 | ||
883 | #ifdef UNICOS | |
884 | # define SYSTEM5 1 /* include all the System V defines */ | |
885 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
250441f6 EA |
886 | # define MAXPATHLEN PATHSIZE |
887 | # define LA_TYPE LA_ZERO | |
5e0e0f8f | 888 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
b2b48b69 | 889 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
250441f6 EA |
890 | #endif |
891 | ||
c6bd47b4 | 892 | |
548197f7 EA |
893 | /* |
894 | ** Apollo DomainOS | |
895 | ** | |
896 | ** From Todd Martin <tmartint@tus.ssi1.com> & Don Lewis <gdonl@gv.ssi1.com> | |
e7261663 | 897 | ** |
548197f7 EA |
898 | ** 15 Jan 1994 |
899 | ** | |
900 | */ | |
901 | ||
902 | #ifdef apollo | |
548197f7 EA |
903 | # define HASSETREUID 1 /* has setreuid(2) call */ |
904 | # define HASINITGROUPS 1 /* has initgroups(2) call */ | |
ddeafa3b | 905 | # define SPT_TYPE SPT_NONE /* don't use setproctitle */ |
548197f7 | 906 | # define LA_TYPE LA_SUBR /* use getloadavg.c */ |
f243158a | 907 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ |
b2b48b69 | 908 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
548197f7 EA |
909 | # ifndef _PATH_SENDMAILCF |
910 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
911 | # endif | |
912 | # ifndef _PATH_SENDMAILPID | |
913 | # define _PATH_SENDMAILPID "/etc/sendmail.pid" | |
914 | # endif | |
915 | # undef S_IFSOCK /* S_IFSOCK and S_IFIFO are the same */ | |
916 | # undef S_IFIFO | |
917 | # define S_IFIFO 0010000 | |
918 | # ifndef IDENTPROTO | |
919 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
920 | # endif | |
e7261663 | 921 | #endif |
548197f7 EA |
922 | |
923 | ||
41915d28 | 924 | /* |
4579ffd9 | 925 | ** UnixWare 1.1.2. |
41915d28 EA |
926 | ** |
927 | ** From Evan Champion <evanc@spatial.synapse.org>. | |
928 | */ | |
929 | ||
930 | #ifdef UNIXWARE | |
931 | # define SYSTEM5 1 | |
4579ffd9 EA |
932 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ |
933 | # define HASGETDTABLESIZE 1 | |
934 | # define HASSETREUID 1 | |
935 | # define HASSETSID 1 | |
936 | # define HASINITGROUPS 1 | |
937 | # define GIDSET_T gid_t | |
938 | # define SLEEP_T unsigned | |
41915d28 EA |
939 | # define SFS_TYPE SFS_STATVFS |
940 | # define LA_TYPE LA_ZERO | |
941 | # undef WIFEXITED | |
942 | # undef WEXITSTATUS | |
943 | # define _PATH_UNIX "/unix" | |
944 | # ifndef _PATH_SENDMAILCF | |
945 | # define _PATH_SENDMAILCF "/usr/ucblib/sendmail.cf" | |
946 | # endif | |
947 | # ifndef _PATH_SENDMAILPID | |
948 | # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" | |
949 | # endif | |
950 | # define SYSLOG_BUFSIZE 128 | |
951 | #endif | |
952 | ||
953 | ||
8b223875 EA |
954 | /* |
955 | ** Intergraph CLIX 3.1 | |
956 | ** | |
957 | ** From Paul Southworth <pauls@locust.cic.net> | |
958 | */ | |
959 | ||
960 | #ifdef CLIX | |
961 | # define SYSTEM5 1 /* looks like System V */ | |
41915d28 EA |
962 | # ifndef HASGETUSERSHELL |
963 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
964 | # endif | |
8b223875 EA |
965 | # define DEV_BSIZE 512 /* device block size not defined */ |
966 | # define GIDSET_T gid_t | |
967 | # undef LOG /* syslog not available */ | |
968 | # define NEEDFSYNC 1 /* no fsync in system library */ | |
969 | # define GETSHORT _getshort | |
970 | #endif | |
971 | ||
972 | ||
01e1d6e5 EA |
973 | /* |
974 | ** NCR 3000 Series (SysVr4) | |
975 | ** | |
264ee34f | 976 | ** From Kevin Darcy <kevin@tech.mis.cfc.com>. |
01e1d6e5 EA |
977 | */ |
978 | ||
979 | #ifdef NCR3000 | |
980 | # define __svr4__ | |
981 | # undef BSD | |
982 | # define LA_AVENRUN "avenrun" | |
983 | #endif | |
01e1d6e5 EA |
984 | |
985 | ||
264ee34f EA |
986 | /* |
987 | ** Tandem NonStop-UX SVR4 | |
988 | ** | |
989 | ** From Rick McCarty <mccarty@mpd.tandem.com>. | |
990 | */ | |
991 | ||
992 | #ifdef NonStop_UX_BXX | |
993 | # define __svr4__ | |
994 | #endif | |
995 | ||
548197f7 | 996 | |
d576f75d EA |
997 | /* |
998 | ** Hitachi 3050R & 3050RX Workstations running HI-UX/WE2. | |
999 | ** | |
1000 | ** Tested for 1.04 and 1.03 | |
1001 | ** From Akihiro Hashimoto ("Hash") <hash@dominic.ipc.chiba-u.ac.jp>. | |
1002 | */ | |
1003 | ||
1004 | #ifdef __H3050R | |
1005 | # define SYSTEM5 1 /* include all the System V defines */ | |
1006 | # define HASINITGROUPS 1 /* has initgroups(3) call */ | |
1007 | # define setreuid(r, e) setresuid(r, e, -1) | |
1008 | # define LA_TYPE LA_FLOAT | |
1009 | # define SFS_TYPE SFS_VFS /* use <sys/vfs.h> statfs() implementation */ | |
1010 | # define HASSETVBUF /* HI-UX has no setlinebuf */ | |
1011 | # ifndef GIDSET_T | |
1012 | # define GIDSET_T gid_t | |
1013 | # endif | |
1014 | # ifndef _PATH_UNIX | |
1015 | # define _PATH_UNIX "/HI-UX" | |
1016 | # endif | |
1017 | # ifndef _PATH_SENDMAILCF | |
1018 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
1019 | # endif | |
1020 | # ifndef IDENTPROTO | |
1021 | # define IDENTPROTO 0 /* TCP/IP implementation is broken */ | |
1022 | # endif | |
1023 | # ifndef HASGETUSERSHELL | |
1024 | # define HASGETUSERSHELL 0 /* getusershell(3) causes core dumps */ | |
1025 | # endif | |
1026 | ||
1027 | /* avoid m_flags conflict between db.h & sys/sysmacros.h on HIUX 3050 */ | |
1028 | # undef m_flags | |
1029 | ||
1030 | # ifdef __STDC__ | |
1031 | extern int syslog(int, char *, ...); | |
1032 | # endif | |
1033 | ||
1034 | #endif | |
1035 | ||
1036 | ||
3a15d11b EA |
1037 | /* |
1038 | ** Amdahl UTS System V 2.1.5 (SVr3-based) | |
1039 | ** | |
1040 | ** From: Janet Jackson <janet@dialix.oz.au>. | |
1041 | */ | |
1042 | ||
1043 | #ifdef _UTS | |
1044 | # include <sys/sysmacros.h> | |
1045 | # undef HASLSTAT /* has symlinks, but they cause problems */ | |
1046 | # define NEEDFSYNC 1 /* system fsync(2) fails on non-EFS filesys */ | |
1047 | # define SYS5SIGNALS 1 /* System V signal semantics */ | |
1048 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ | |
1049 | # define HASUNAME 1 /* use System V uname(2) system call */ | |
1050 | # define HASINITGROUPS 1 /* has initgroups(3) function */ | |
1051 | # define HASSETVBUF 1 /* has setvbuf(3) function */ | |
1052 | # define HASSIGSETMASK 0 /* does not have sigsetmask(2) function */ | |
1053 | # ifndef HASGETUSERSHELL | |
1054 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) function */ | |
1055 | # endif | |
1056 | # define GIDSET_T gid_t /* type of 2nd arg to getgroups(2) isn't int */ | |
1057 | # define LA_TYPE LA_ZERO /* doesn't have load average */ | |
1058 | # define SFS_TYPE SFS_4ARGS /* use 4-arg statfs() */ | |
b2b48b69 | 1059 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
3a15d11b EA |
1060 | # define _PATH_UNIX "/unix" |
1061 | # ifndef _PATH_SENDMAILCF | |
1062 | # define _PATH_SENDMAILCF "/usr/lib/sendmail.cf" | |
1063 | # endif | |
1064 | #endif | |
1065 | ||
1ead4c2f EA |
1066 | /* |
1067 | ** Cray Computer Corporation's CSOS | |
1068 | ** | |
1069 | ** Contributed by Scott Bolte <scott@craycos.com>. | |
1070 | */ | |
3a15d11b | 1071 | |
1ead4c2f EA |
1072 | #ifdef _CRAYCOM |
1073 | # define SYSTEM5 1 /* include all the System V defines */ | |
1074 | # define SYS5SIGNALS 1 /* SysV signal semantics -- reset on each sig */ | |
1075 | # define NEEDFSYNC 1 /* no fsync in system library */ | |
1076 | # define MAXPATHLEN PATHSIZE | |
1077 | # define LA_TYPE LA_ZERO | |
1078 | # define SFS_TYPE SFS_4ARGS /* four argument statfs() call */ | |
b2b48b69 | 1079 | # define SFS_BAVAIL f_bfree /* alternate field name */ |
1ead4c2f EA |
1080 | # define _POSIX_CHOWN_RESTRICTED -1 |
1081 | extern struct group *getgrent(), *getgrnam(), *getgrgid(); | |
1082 | #endif | |
3a15d11b | 1083 | |
178464cb | 1084 | |
ba6514e2 | 1085 | /********************************************************************** |
fd57f063 | 1086 | ** End of Per-Operating System defines |
ba6514e2 | 1087 | **********************************************************************/ |
fd57f063 | 1088 | |
b4cd00ff EA |
1089 | /********************************************************************** |
1090 | ** More general defines | |
1091 | **********************************************************************/ | |
1092 | ||
33d59d37 EA |
1093 | /* general BSD defines */ |
1094 | #ifdef BSD | |
39270cfd EA |
1095 | # define HASGETDTABLESIZE 1 /* has getdtablesize(2) call */ |
1096 | # define HASSETREUID 1 /* has setreuid(2) call */ | |
1d560021 | 1097 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
230ac0bd EA |
1098 | # ifndef HASSETRLIMIT |
1099 | # define HASSETRLIMIT 1 /* has setrlimit(2) call */ | |
1100 | # endif | |
72af7ebb EA |
1101 | # ifndef HASFLOCK |
1102 | # define HASFLOCK 1 /* has flock(2) call */ | |
1103 | # endif | |
a2ba2f44 | 1104 | # ifndef TZ_TYPE |
f7311261 | 1105 | # define TZ_TYPE TZ_TM_ZONE /* use tm->tm_zone variable */ |
a2ba2f44 | 1106 | # endif |
33d59d37 EA |
1107 | #endif |
1108 | ||
f361504a EA |
1109 | /* general System V Release 4 defines */ |
1110 | #ifdef __svr4__ | |
1111 | # define SYSTEM5 1 | |
1112 | # define HASSETREUID 1 /* has seteuid(2) call & working saved uids */ | |
1d560021 EA |
1113 | # define HASINITGROUPS 1 /* has initgroups(3) call */ |
1114 | # ifndef HASSETRLIMIT | |
1115 | # define HASSETRLIMIT 1 /* has setrlimit(2) call */ | |
1116 | # endif | |
1ee33f7d EA |
1117 | # ifndef HASGETUSERSHELL |
1118 | # define HASGETUSERSHELL 0 /* does not have getusershell(3) call */ | |
9ceb18fe | 1119 | # endif |
f361504a EA |
1120 | # define setreuid(r, e) seteuid(e) |
1121 | ||
1122 | # ifndef _PATH_UNIX | |
1123 | # define _PATH_UNIX "/unix" | |
1124 | # endif | |
1125 | # ifndef _PATH_SENDMAILCF | |
1126 | # define _PATH_SENDMAILCF "/usr/ucblib/sendmail.cf" | |
1127 | # endif | |
1128 | # ifndef _PATH_SENDMAILPID | |
1129 | # define _PATH_SENDMAILPID "/usr/ucblib/sendmail.pid" | |
1130 | # endif | |
1131 | # ifndef SYSLOG_BUFSIZE | |
1132 | # define SYSLOG_BUFSIZE 128 | |
1133 | # endif | |
25e2468c EA |
1134 | # ifndef SFS_TYPE |
1135 | # define SFS_TYPE SFS_STATVFS | |
1136 | # endif | |
f361504a EA |
1137 | #endif |
1138 | ||
fd57f063 | 1139 | /* general System V defines */ |
402003b1 | 1140 | #ifdef SYSTEM5 |
8988dfd3 | 1141 | # include <sys/sysmacros.h> |
b4cd00ff | 1142 | # define HASUNAME 1 /* use System V uname(2) system call */ |
82530719 | 1143 | # define SYS5SETPGRP 1 /* use System V setpgrp(2) syscall */ |
c6bd47b4 | 1144 | # define HASSETVBUF 1 /* we have setvbuf(3) in libc */ |
230ac0bd EA |
1145 | # ifndef HASULIMIT |
1146 | # define HASULIMIT 1 /* has the ulimit(2) syscall */ | |
1147 | # endif | |
33d59d37 | 1148 | # ifndef LA_TYPE |
5e0e0f8f EA |
1149 | # define LA_TYPE LA_INT /* assume integer load average */ |
1150 | # endif | |
1151 | # ifndef SFS_TYPE | |
1152 | # define SFS_TYPE SFS_USTAT /* use System V ustat(2) syscall */ | |
33d59d37 | 1153 | # endif |
a2ba2f44 | 1154 | # ifndef TZ_TYPE |
f7311261 | 1155 | # define TZ_TYPE TZ_TZNAME /* use tzname[] vector */ |
a2ba2f44 | 1156 | # endif |
e3a8e3e0 EA |
1157 | # define bcopy(s, d, l) (memmove((d), (s), (l))) |
1158 | # define bzero(d, l) (memset((d), '\0', (l))) | |
1159 | # define bcmp(s, d, l) (memcmp((s), (d), (l))) | |
402003b1 | 1160 | #endif |
fd57f063 | 1161 | |
b4cd00ff EA |
1162 | /* general POSIX defines */ |
1163 | #ifdef _POSIX_VERSION | |
fe3849ea EA |
1164 | # define HASSETSID 1 /* has Posix setsid(2) call */ |
1165 | # define HASWAITPID 1 /* has Posix waitpid(2) call */ | |
b4cd00ff EA |
1166 | #endif |
1167 | ||
e6cb9fc4 EA |
1168 | /* |
1169 | ** If no type for argument two of getgroups call is defined, assume | |
1170 | ** it's an integer -- unfortunately, there seem to be several choices | |
1171 | ** here. | |
1172 | */ | |
1173 | ||
1174 | #ifndef GIDSET_T | |
1175 | # define GIDSET_T int | |
1176 | #endif | |
1177 | ||
31c3ae15 | 1178 | /* |
1ead4c2f EA |
1179 | ** Tweaking for systems that (for example) claim to be BSD or POSIX |
1180 | ** but don't have all the standard BSD or POSIX routines (boo hiss). | |
31c3ae15 EA |
1181 | */ |
1182 | ||
1183 | #ifdef titan | |
1184 | # undef HASINITGROUPS /* doesn't have initgroups(3) call */ | |
1185 | #endif | |
1186 | ||
1ead4c2f EA |
1187 | #ifdef _CRAYCOM |
1188 | # undef HASSETSID /* despite POSIX claim, doesn't have setsid */ | |
1189 | #endif | |
1190 | ||
e3a8e3e0 EA |
1191 | #ifdef ISC_UNIX |
1192 | # undef bcopy /* despite SystemV claim, uses BSD bcopy */ | |
1193 | #endif | |
1194 | ||
1195 | #ifdef ALTOS_SYS_V | |
1196 | # undef bcopy /* despite SystemV claim, uses BSD bcopy */ | |
1197 | # undef bzero /* despite SystemV claim, uses BSD bzero */ | |
1198 | # undef bcmp /* despite SystemV claim, uses BSD bcmp */ | |
1199 | #endif | |
1200 | ||
72af7ebb | 1201 | |
a74fd615 EA |
1202 | /* |
1203 | ** Due to a "feature" in some operating systems such as Ultrix 4.3 and | |
1204 | ** HPUX 8.0, if you receive a "No route to host" message (ICMP message | |
1205 | ** ICMP_UNREACH_HOST) on _any_ connection, all connections to that host | |
1206 | ** are closed. Some firewalls return this error if you try to connect | |
1207 | ** to the IDENT port (113), so you can't receive email from these hosts | |
1208 | ** on these systems. The firewall really should use a more specific | |
1209 | ** message such as ICMP_UNREACH_PROTOCOL or _PORT or _NET_PROHIB. If | |
1210 | ** not explicitly set to zero above, default it on. | |
1211 | */ | |
1212 | ||
1213 | #ifndef IDENTPROTO | |
1214 | # define IDENTPROTO 1 /* use IDENT proto (RFC 1413) */ | |
1215 | #endif | |
1216 | ||
1ee33f7d EA |
1217 | #ifndef HASGETUSERSHELL |
1218 | # define HASGETUSERSHELL 1 /* libc has getusershell(3) call */ | |
9ceb18fe EA |
1219 | #endif |
1220 | ||
72af7ebb EA |
1221 | #ifndef HASFLOCK |
1222 | # define HASFLOCK 0 /* assume no flock(2) support */ | |
1223 | #endif | |
1224 | ||
230ac0bd EA |
1225 | #ifndef HASSETRLIMIT |
1226 | # define HASSETRLIMIT 0 /* assume no setrlimit(2) support */ | |
1227 | #endif | |
1228 | ||
1229 | #ifndef HASULIMIT | |
1230 | # define HASULIMIT 0 /* assume no ulimit(2) support */ | |
1231 | #endif | |
1232 | ||
11c14c72 EA |
1233 | #ifndef OLD_NEWDB |
1234 | # define OLD_NEWDB 0 /* assume newer version of newdb */ | |
1235 | #endif | |
1236 | ||
3a15d11b EA |
1237 | /* heuristic setting of HASSETSIGMASK; can override above */ |
1238 | #ifndef HASSIGSETMASK | |
1239 | # ifdef SIGVTALRM | |
1240 | # define HASSETSIGMASK 1 | |
1241 | # else | |
1242 | # define HASSETSIGMASK 0 | |
1243 | # endif | |
1244 | #endif | |
1245 | ||
2295903c EA |
1246 | |
1247 | /********************************************************************** | |
e6245c7e EA |
1248 | ** Remaining definitions should never have to be changed. They are |
1249 | ** primarily to provide back compatibility for older systems -- for | |
6070681d | 1250 | ** example, it includes some POSIX compatibility definitions |
2295903c | 1251 | **********************************************************************/ |
e6245c7e | 1252 | |
bd3dddbf EA |
1253 | /* System 5 compatibility */ |
1254 | #ifndef S_ISREG | |
fce21cb9 EA |
1255 | # define S_ISREG(foo) ((foo & S_IFMT) == S_IFREG) |
1256 | #endif | |
1257 | #if !defined(S_ISLNK) && defined(S_IFLNK) | |
1258 | # define S_ISLNK(foo) ((foo & S_IFMT) == S_IFLNK) | |
bd3dddbf EA |
1259 | #endif |
1260 | #ifndef S_IWGRP | |
1261 | #define S_IWGRP 020 | |
1262 | #endif | |
1263 | #ifndef S_IWOTH | |
1264 | #define S_IWOTH 002 | |
1265 | #endif | |
1266 | ||
030ae776 EA |
1267 | /* |
1268 | ** Older systems don't have this error code -- it should be in | |
1269 | ** /usr/include/sysexits.h. | |
1270 | */ | |
1271 | ||
1272 | # ifndef EX_CONFIG | |
1273 | # define EX_CONFIG 78 /* configuration error */ | |
1274 | # endif | |
5229f34d | 1275 | |
fe3849ea EA |
1276 | /* pseudo-code used in server SMTP */ |
1277 | # define EX_QUIT 22 /* drop out of server immediately */ | |
1278 | ||
1279 | ||
92f2b65e EA |
1280 | /* |
1281 | ** These are used in a few cases where we need some special | |
1282 | ** error codes, but where the system doesn't provide something | |
1283 | ** reasonable. They are printed in errstring. | |
1284 | */ | |
1285 | ||
1286 | #ifndef E_PSEUDOBASE | |
1287 | # define E_PSEUDOBASE 256 | |
1288 | #endif | |
1289 | ||
1290 | #define EOPENTIMEOUT (E_PSEUDOBASE + 0) /* timeout on open */ | |
1291 | #define E_DNSBASE (E_PSEUDOBASE + 20) /* base for DNS h_errno */ | |
1292 | ||
0639fd0c EA |
1293 | /* type of arbitrary pointer */ |
1294 | #ifndef ARBPTR_T | |
1295 | # define ARBPTR_T void * | |
1296 | #endif | |
1297 | ||
ed0b2c1b EA |
1298 | #ifndef __P |
1299 | # include "cdefs.h" | |
1300 | #endif | |
1301 | ||
648eb46e EA |
1302 | #if NAMED_BIND |
1303 | # include <arpa/nameser.h> | |
264ee34f EA |
1304 | # ifdef __svr4__ |
1305 | # ifdef NOERROR | |
1306 | # undef NOERROR /* avoid compiler conflict with stream.h */ | |
1307 | # endif | |
1308 | # endif | |
648eb46e EA |
1309 | #endif |
1310 | ||
d2dc4dd0 EA |
1311 | /* |
1312 | ** The size of an IP address -- can't use sizeof because of problems | |
1313 | ** on Crays, where everything is 64 bits. This will break if/when | |
1314 | ** IP addresses are expanded to eight bytes. | |
1315 | */ | |
1316 | ||
648eb46e EA |
1317 | #ifndef INADDRSZ |
1318 | # define INADDRSZ 4 | |
1319 | #endif | |
1320 | ||
1321 | /* | |
1322 | ** The size of various known types -- for reading network protocols. | |
1323 | ** Again, we can't use sizeof because of compiler randomness. | |
1324 | */ | |
1325 | ||
1326 | #ifndef INT16SZ | |
1327 | # define INT16SZ 2 | |
1328 | #endif | |
1329 | #ifndef INT32SZ | |
1330 | # define INT32SZ 4 | |
1331 | #endif | |
d2dc4dd0 | 1332 | |
3356c77c EA |
1333 | /* |
1334 | ** Do some required dependencies | |
1335 | */ | |
1336 | ||
1337 | #if defined(NETINET) || defined(NETISO) | |
e9aa7870 EA |
1338 | # define SMTP 1 /* enable user and server SMTP */ |
1339 | # define QUEUE 1 /* enable queueing */ | |
1340 | # define DAEMON 1 /* include the daemon (requires IPC & SMTP) */ | |
3356c77c EA |
1341 | #endif |
1342 | ||
1343 | ||
5229f34d EA |
1344 | /* |
1345 | ** Arrange to use either varargs or stdargs | |
1346 | */ | |
1347 | ||
1348 | # ifdef __STDC__ | |
1349 | ||
1350 | # include <stdarg.h> | |
1351 | ||
5229f34d EA |
1352 | # define VA_LOCAL_DECL va_list ap; |
1353 | # define VA_START(f) va_start(ap, f) | |
1354 | # define VA_END va_end(ap) | |
1355 | ||
1356 | # else | |
1357 | ||
1358 | # include <varargs.h> | |
1359 | ||
5229f34d EA |
1360 | # define VA_LOCAL_DECL va_list ap; |
1361 | # define VA_START(f) va_start(ap) | |
1362 | # define VA_END va_end(ap) | |
1363 | ||
1364 | # endif | |
422bed79 | 1365 | |
322eceee | 1366 | #ifdef HASUNAME |
422bed79 EA |
1367 | # include <sys/utsname.h> |
1368 | # ifdef newstr | |
1369 | # undef newstr | |
1370 | # endif | |
322eceee | 1371 | #else /* ! HASUNAME */ |
422bed79 EA |
1372 | # define NODE_LENGTH 32 |
1373 | struct utsname | |
1374 | { | |
1375 | char nodename[NODE_LENGTH+1]; | |
1376 | }; | |
322eceee | 1377 | #endif /* HASUNAME */ |
6e99f903 | 1378 | |
4d645e29 | 1379 | #if !defined(MAXHOSTNAMELEN) && !defined(_SCO_unix_) && !defined(NonStop_UX_BXX) && !defined(ALTOS_SYS_V) |
7621e399 | 1380 | # define MAXHOSTNAMELEN 256 |
8d3fd325 | 1381 | #endif |
49c069a9 EA |
1382 | |
1383 | #if !defined(SIGCHLD) && defined(SIGCLD) | |
1384 | # define SIGCHLD SIGCLD | |
1385 | #endif | |
1386 | ||
1387 | #ifndef STDIN_FILENO | |
1388 | #define STDIN_FILENO 0 | |
1389 | #endif | |
1390 | ||
1391 | #ifndef STDOUT_FILENO | |
1392 | #define STDOUT_FILENO 1 | |
1393 | #endif | |
1394 | ||
1395 | #ifndef STDERR_FILENO | |
1396 | #define STDERR_FILENO 2 | |
1397 | #endif | |
f8a31c8e | 1398 | |
0f786d57 | 1399 | #ifndef LOCK_SH |
39270cfd EA |
1400 | # define LOCK_SH 0x01 /* shared lock */ |
1401 | # define LOCK_EX 0x02 /* exclusive lock */ | |
1402 | # define LOCK_NB 0x04 /* non-blocking lock */ | |
1403 | # define LOCK_UN 0x08 /* unlock */ | |
1404 | #endif | |
64247676 | 1405 | |
39270cfd EA |
1406 | #ifndef SIG_ERR |
1407 | # define SIG_ERR ((void (*)()) -1) | |
f8a31c8e | 1408 | #endif |
a3685d83 | 1409 | |
0349f8cc EA |
1410 | #ifndef WEXITSTATUS |
1411 | # define WEXITSTATUS(st) (((st) >> 8) & 0377) | |
1412 | #endif | |
1413 | #ifndef WIFEXITED | |
1414 | # define WIFEXITED(st) (((st) & 0377) == 0) | |
1415 | #endif | |
1416 | ||
53335960 EA |
1417 | #ifndef SIGFUNC_DEFINED |
1418 | typedef void (*sigfunc_t) __P((int)); | |
1419 | #endif | |
1420 | ||
7cfc9c77 EA |
1421 | /* size of syslog buffer */ |
1422 | #ifndef SYSLOG_BUFSIZE | |
1423 | # define SYSLOG_BUFSIZE 1024 | |
1424 | #endif | |
1425 | ||
a3685d83 EA |
1426 | /* |
1427 | ** Size of tobuf (deliver.c) | |
1428 | ** Tweak this to match your syslog implementation. It will have to | |
1429 | ** allow for the extra information printed. | |
1430 | */ | |
1431 | ||
1432 | #ifndef TOBUFSIZE | |
7cfc9c77 EA |
1433 | # if (SYSLOG_BUFSIZE) > 512 |
1434 | # define TOBUFSIZE (SYSLOG_BUFSIZE - 256) | |
1435 | # else | |
1436 | # define TOBUFSIZE 256 | |
1437 | # endif | |
a3685d83 | 1438 | #endif |
9114f86c | 1439 | |
77779257 EA |
1440 | /* |
1441 | ** Size of prescan buffer. | |
1442 | ** Despite comments in the _sendmail_ book, this probably should | |
1443 | ** not be changed; there are some hard-to-define dependencies. | |
1444 | */ | |
1445 | ||
1446 | # define PSBUFSIZE (MAXNAME + MAXATOM) /* size of prescan buffer */ | |
9114f86c EA |
1447 | /* fork routine -- set above using #ifdef _osname_ or in Makefile */ |
1448 | # ifndef FORK | |
1449 | # define FORK vfork /* function to call to fork mailer */ | |
1450 | # endif | |
5e0139e6 EA |
1451 | |
1452 | /* | |
1453 | ** If we are going to link scanf anyway, use it in readcf | |
1454 | */ | |
1455 | ||
1456 | #if !defined(HASUNAME) && !defined(SCANF) | |
1457 | # define SCANF 1 | |
1458 | #endif |